EQUIPMENT, METHOD FOR INFORMATION PROCESSING AND COMMUNICATION EQUIPMENT Russian patent published in 2021 - IPC H03M13/11 

FIELD: communication.

SUBSTANCE: group of inventions relates to means of encoding and communication. A method is proposed that includes receiving an input sequence c by communication equipment, wherein the input sequence contains K bits, K≥1; encoding the input sequence c by communication equipment using a matrix H to obtain an encoded sequence d, wherein the encoded sequence d contains N bits, and N is a positive integer; and output by communication equipment of the encoded sequence d; wherein the matrix H is determined in accordance with a base matrix and a lifting coefficient Z, Z is a positive integer; wherein the base matrix contains m rows and n columns, and elements in the base matrix are respectively represented by their index i of a row and index j of a column, wherein 0≤i<m, 0≤j<n; wherein the element in the base matrix is either a zero element or a non-zero element, and the non-zero element in row i and column j has a value V_i,j.

EFFECT: increase in the efficiency of coding schemes for communication means.

37 cl, 4 tbl, 16 dwg